Table 4 Multivariate Associations of the four most important information sources by socio-demographic and health-related indicators

Variable

unadjusted

adjusted

unadjusted

adjusted

unadjusted

adjusted

unadjusted

adjusted

OR

OR

OR

OR

OR

OR

OR

OR

Axis intercept

2.77***

0.99***

0.69***

0.03***

0.49***

0.01***

0.44***

0.02***

 Linear

1.02***

1.02**

1.03***

1.02**

1.03***

1.02**

0.94***

0.97***

 Square

–

–

1.00

1.00

1.00

1.00

0.99***

0.99**

 Cubic

–

–

1.00***

1.00*

1.00***

1.00**

–

–

 Gender (male)

0.90

0.93

0.96

0.99

0.97

0.92

1.23**

1.17*

 Education (vocational education)

0.86

0.84*

0.74**

1.20

 Education (university degree)

0.91

1.17

1.30*

0.76

 First language

0.90

0.85

1.16

0.95

 Smartphone Use

1.19

1.15

0.77**

3.14***

 Multiple chronic conditions

1.16**

1.44***

1.42***

0.74***

 BMI

1.00

0.99

1.04***

1.02

 Smoking

0.76**

1.01

0.91

1.12

 Healthy diet

1.11

1.56***

1.26**

1.14

 Physical activity

1.05

1.24**

0.89

1.14

 Health-related quality of life

0.78*

0.99

1.44***

0.90

 Perceived health literacy (HLS16)

1.01

1.01*

1.02***

1.03***

 Health knowledge

1.00

1.01

0.99**

1.01***

 Action planning to acquire HK

1.20***

1.23***

1.20***

1.06

 Self-efficacy to acquire HK

1.50***

1.37***

1.24***

1.05

Nagelkerke R²

0.02

0.11

0.01

0.13

0.01

0.11

0.17

0.25